fork download
copy 
  1. echo -e "Enter Number : \c"
  2. read n
  3. for((i=2; i<=$n/2; i++))
  4. do
  5.   ans=$(( n%i ))
  6.   if [ $ans -eq 0 ]
  7.   then
  8.     echo "$n is not a prime number."
  9.     exit 0
  10.   fi
  11. done
  12. echo "$n is a prime number."
Success #stdin #stdout 0.01s 5460KB
comments (?)
stdin
copy 
10
stdout
copy 
Enter Number : 10 is not a prime number.
https://ideone.com/GSSOkA
language:
Bash (bash 5.0.3)
created:
1 year ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!